package lhdx1;

public class Shuji {
    String Shum;
    String Chuban;
    String Zuozhe;
    int  Riqi;
    public void Shujilei(){
        System.out.println("这本书的书名叫："+Shum+"，出版社是："+Chuban+"，作者是："+Zuozhe+",出版日期"+Riqi+"年");
    }
}
